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前橋總成簡介

前(qian)橋總(zong)成(cheng)安裝(zhuang)在車(che)身的后半部分 用于撐(cheng)起車(che)身 包(bao)括 前(qian)橋殼、半軸、制動器總(zong)成(cheng)、差減速(su)器總(zong)成(cheng) 帶動輪胎的運轉。

我們經常提及汽車的前橋和后橋，那你清楚前橋到底位于車的哪個部位嗎？
汽車的前橋分布在汽車的前段，它將車的前部與兩個輪胎連接起來，同時也承擔著傳遞車架與前輪之間各向作用力，以及其所產生的彎矩和轉矩的作用。汽車前橋的主要組成部分分為前軸、輪轂組合、主銷、節臂、轉向節、制動器總成、橫拉桿總成等等。
前橋對于汽車結構來說發揮著重要作用，具體如下：

1、汽車前橋不僅對車輛前端起到承載的作用，而且具有較強的相對抗對沖擊力。

2、對于車輛的轉向、制動、行走，汽車前橋也發揮了一定的作用。

前橋是車輛的重要部件，平日車主在行車時要注意不要超載行駛，以免造成損壞，同時要定期檢查和維修前橋，出現故障及時修理或更換。

前橋總成的作用

汽車(che)(che)前(qian)(qian)(qian)橋(qiao)(qiao)主要(yao)是(shi)(shi)通(tong)過離(li)合器變速箱將發(fa)動(dong)(dong)(dong)(dong)機動(dong)(dong)(dong)(dong)力減速并增加扭矩(ju)，再通(tong)過前(qian)(qian)(qian)橋(qiao)(qiao)總成(cheng)傳遞(di)給(gei)動(dong)(dong)(dong)(dong)力的(de)(de)(de)最終(zhong)輸(shu)出輪(lun)。同時，前(qian)(qian)(qian)軸(zhou)(zhou)還起(qi)到(dao)轉向的(de)(de)(de)作(zuo)用(yong)(yong)。此外(wai)(wai)，前(qian)(qian)(qian)橋(qiao)(qiao)還起(qi)到(dao)承(cheng)(cheng)(cheng)載(zai)(zai)整車(che)(che)重量的(de)(de)(de)作(zuo)用(yong)(yong)，即車(che)(che)身和(he)前(qian)(qian)(qian)懸(xuan)架(jia)(jia)通(tong)過連桿機構(gou)與前(qian)(qian)(qian)橋(qiao)(qiao)總成(cheng)連接，起(qi)到(dao)承(cheng)(cheng)(cheng)載(zai)(zai)的(de)(de)(de)作(zuo)用(yong)(yong)。如果前(qian)(qian)(qian)橋(qiao)(qiao)不(bu)是(shi)(shi)驅(qu)動(dong)(dong)(dong)(dong)橋(qiao)(qiao)，后(hou)(hou)(hou)輪(lun)軸(zhou)(zhou)就是(shi)(shi)驅(qu)動(dong)(dong)(dong)(dong)橋(qiao)(qiao)。此時除(chu)了承(cheng)(cheng)(cheng)載(zai)(zai)功能外(wai)(wai)，還起(qi)到(dao)驅(qu)動(dong)(dong)(dong)(dong)、減速、差速的(de)(de)(de)作(zuo)用(yong)(yong)。在(zai)四輪(lun)驅(qu)動(dong)(dong)(dong)(dong)的(de)(de)(de)情(qing)況(kuang)下(xia)，通(tong)常(chang)在(zai)后(hou)(hou)(hou)輪(lun)軸(zhou)(zhou)前(qian)(qian)(qian)面有一個分動(dong)(dong)(dong)(dong)箱。后(hou)(hou)(hou)輪(lun)軸(zhou)(zhou)分為整體橋(qiao)(qiao)和(he)半(ban)(ban)軸(zhou)(zhou)。橋(qiao)(qiao)梁采(cai)用(yong)(yong)非獨(du)立懸(xuan)掛，如鋼板(ban)彈簧懸(xuan)掛；半(ban)(ban)軸(zhou)(zhou)采(cai)用(yong)(yong)獨(du)立懸(xuan)架(jia)(jia)，如麥弗遜懸(xuan)架(jia)(jia)。前(qian)(qian)(qian)軸(zhou)(zhou)和(he)后(hou)(hou)(hou)輪(lun)軸(zhou)(zhou)之(zhi)間(jian)有著本質(zhi)的(de)(de)(de)區別，不(bu)僅僅是(shi)(shi)在(zai)外(wai)(wai)觀(guan)上。后(hou)(hou)(hou)輪(lun)軸(zhou)(zhou)指的(de)(de)(de)是(shi)(shi)汽車(che)(che)后(hou)(hou)(hou)部的(de)(de)(de)車(che)(che)軸(zhou)(zhou)。如果車(che)(che)輛由前(qian)(qian)(qian)軸(zhou)(zhou)驅(qu)動(dong)(dong)(dong)(dong)，那么后(hou)(hou)(hou)輪(lun)軸(zhou)(zhou)只是(shi)(shi)一個從動(dong)(dong)(dong)(dong)軸(zhou)(zhou)，只起(qi)軸(zhou)(zhou)承(cheng)(cheng)(cheng)的(de)(de)(de)作(zuo)用(yong)(yong)。相反，如果前(qian)(qian)(qian)橋(qiao)(qiao)不(bu)是(shi)(shi)驅(qu)動(dong)(dong)(dong)(dong)橋(qiao)(qiao)，那么后(hou)(hou)(hou)輪(lun)軸(zhou)(zhou)就是(shi)(shi)驅(qu)動(dong)(dong)(dong)(dong)橋(qiao)(qiao)。前(qian)(qian)(qian)軸(zhou)(zhou)除(chu)了承(cheng)(cheng)(cheng)載(zai)(zai)功能外(wai)(wai)，還起(qi)到(dao)驅(qu)動(dong)(dong)(dong)(dong)、減速和(he)差速器的(de)(de)(de)作(zuo)用(yong)(yong)。在(zai)四輪(lun)驅(qu)動(dong)(dong)(dong)(dong)的(de)(de)(de)情(qing)況(kuang)下(xia)，通(tong)常(chang)在(zai)后(hou)(hou)(hou)輪(lun)軸(zhou)(zhou)前(qian)(qian)(qian)面有一個分動(dong)(dong)(dong)(dong)箱。

長豐獵豹騏菱簡介

騏(qi)菱是長豐汽車的首款家(jia)轎(jiao)，來自(zi)“麒麟”諧音。